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Aliens

Featuring extraterrestrial beings, these games often explore themes of space travel, alien invasions, or interstellar diplomacy. Encounter mysterious life forms, defend against alien threats, or uncover the secrets of the cosmos in these otherworldly adventures.

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Sci-fi

Science-fiction. Commonly including things like aliens, advanced technology, and settings of outer space or distant planets. 

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Aliases...

Projects tagged with the following aliases will automatically show up on this page:

sci-fi

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Top rated
tagged Aliens and Sci-fi Page 8 (440 results)

440 results

Explore games tagged Aliens and Sci-fi on itch.io · Upload your games to itch.io to have them show up here.

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Escape From Bodo 17
Everything wants to liquify you. Explore, collect, and escape!
Popnpepper
Rated 5.0 out of 5 stars
(1 total ratings)
Action
GIF
Negotiations without Borders: a comedy evening game
in which you should expect explosions
Aidan Bowes
Rated 5.0 out of 5 stars
(1 total ratings)
Role Playing
The Architects of the Universe: The Orphans
$1
A linear sci-fi narrative, with gameplay reminiscent of classic RPG titles.
NStuffEnt
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
Hear You Scream
An Alien-inspired horror-adventure game on a space ship
Jeremy Whitson
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Heir Of Water
Shooter futurista en tercera persona desarollado en Barreira A+D
heirofwater
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Jump Rangers - The Lightning Job (Mission 2)
$5
Can the Rangers capture a Lume intelligence?
JumpRangers
Rated 5.0 out of 5 stars
(1 total ratings)
Role Playing
Who Are You!?
Will you live and save your daughter, or die trying?
Haunting Humans Studio
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Outer Spice
Eleanore Falck
Rated 5.0 out of 5 stars
(1 total ratings)
Simulation
GIF
Stranded Alone
Destroy waves of invading aliens.
Alone
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Zarnox The Treasure Seeker
A pretty alien that seeks treasures on destroyed planets.
Vintage Quest Entertaiment
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
The Bureau
An Interrogation
Amanda Powell
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Play in browser
The Dark Heart Of Xarnx
$1
Alien baddies burstin' outta yer bod! Can you stop'em?
mysticpunks
Rated 5.0 out of 5 stars
(1 total ratings)
Silicon Scars (Alpha)
Running, Gunning, and Reading.
KaadNet
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
GIF
ALIENS: ERADICATION FIRETEAM EDITION
Alternative Version of ALIENS: ERADICATION TC
NeoRetroGames
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Euterpe Explorer
Discover musical plants and meet singing aliens as an exomusicologist!
HalakahikiVR
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Contact Range
the sole engineer on a space ship, your hands are full. Aliens are attacking the ship!
QueenOfSquiggles
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Xeno Hive
Survive as long as you can, and exterminate the aliens!
Late O'Clock Games
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Intergalactic Matchmaker
Matchmake six aliens looking for love
hayy
Rated 5.0 out of 5 stars
(1 total ratings)
Visual Novel
Play in browser
Alien Contact Simulator
Take Charge of Earth's First Encounter With a Mysterious Alien Vessel
TensionSplice
Rated 5.0 out of 5 stars
(1 total ratings)
Simulation
PAQ-U170
A small robot doing its chores in an alien planet
Xiphereal
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
The Hive [Prototype]
A third-person sci-fi shooter made in Unreal Engine 5 in a couple of weeks.
Lucius
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Cosmic Camera Bot
Embody an AI that learns to identify alien species
XRNZ
Rated 5.0 out of 5 stars
(1 total ratings)
Educational
Play in browser
HALF - LIFE: PERMAFROST
A Half-Life Text Adventure
Tyk-Tok
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Play in browser
The Last UFO Breaker
Defend Earth against Aliens !!!
Auln
Rated 5.0 out of 5 stars
(1 total ratings)
Play in browser
Ectolibrium Episode One Beta
Beta version of Ectolibrium Ep. 1 as of 10/11/2018
Void Calls
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Starship Invasion
In space no one can hear the terror of your enemies.
rubsz
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
The Ripening
Plant in the day, Fight in the night!
Ben Kentwell
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Not One
We are being invaded by Martians, fight to defend the land.
Zibotronic
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Play in browser
Scavenger
One human, one droid and a Scavenger class space ship. Enter the Star Hulk Icarus on one last mission.
Clockwork Pixels
Rated 5.0 out of 5 stars
(1 total ratings)
Action
Plumixpedia
Gnort needs your help!
Kirijo
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Play in browser
ASTRAIOS - 2D TEXT-BASED DUNGEON CRAWLER
ESCAPE THE SHIP - ESCAPE THE HORROR
Kevin Luigi Bruno
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
Recoil Runner
2D Platformer/Shooter
Simonkrh
Rated 5.0 out of 5 stars
(1 total ratings)
Platformer
Play in browser
The Translator alpha
A work in progress. Collect data on an alien plant, decipher the lifeforms language, and their plans.
gblekkenhorst
Rated 5.0 out of 5 stars
(1 total ratings)
Interactive Fiction
Play in browser
Connection
A cooperative action-adventure game where two players, each controlling a mech will explore an unknown alien planet.
Douzane
Rated 5.0 out of 5 stars
(1 total ratings)
Adventure
GIF
Galastrike
Vertical space shooter.
SimonHoffiz
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
Play in browser
Summit of the Stars: Altoph
A Retro SHMUP
Bincer Productions
Rated 5.0 out of 5 stars
(1 total ratings)
Shooter
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